1380571608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3137

約数の個数: 128

約数和(自身を含む): 3919749120

約数和(自身を除く): 2539177512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 47, 52, 62, 78, 93, 94, 104, 124, 141, 156, 186, 188, 248, 282, 312, 372, 376, 403, 564, 611, 744, 806, 1128, 1209, 1222, 1457, 1612, 1833, 2418, 2444, 2914, 3037, 3224, 3666, 4371, 4836, 4888, 5828, 6074, 7332, 8742, 9111, 9672, 11656, 12148, 14664, 17484, 18222, 18941, 24296, 34968, 36444, 37882, 39481, 56823, 72888, 75764, 78962, 94147, 113646, 118443, 142739, 151528, 157924, 188294, 227292, 236886, 282441, 285478, 315848, 376588, 428217, 454584, 473772, 564882, 570956, 753176, 856434, 947544, 1129764, 1141912, 1223911, 1712868, 1855607, 2259528, 2447822, 3425736, 3671733, 3711214, 4424909, 4895644, 5566821, 7343466, 7422428, 8849818, 9791288, 11133642, 13274727, 14686932, 14844856, 17699636, 22267284, 26549454, 29373864, 35399272, 44534568, 53098908, 57523817, 106197816, 115047634, 172571451, 230095268, 345142902, 460190536, 690285804, 1380571608]

約数ペア:

[(1, 1380571608), (2, 690285804), (3, 460190536), (4, 345142902), (6, 230095268), (8, 172571451), (12, 115047634), (13, 106197816), (24, 57523817), (26, 53098908), (31, 44534568), (39, 35399272), (47, 29373864), (52, 26549454), (62, 22267284), (78, 17699636), (93, 14844856), (94, 14686932), (104, 13274727), (124, 11133642), (141, 9791288), (156, 8849818), (186, 7422428), (188, 7343466), (248, 5566821), (282, 4895644), (312, 4424909), (372, 3711214), (376, 3671733), (403, 3425736), (564, 2447822), (611, 2259528), (744, 1855607), (806, 1712868), (1128, 1223911), (1209, 1141912), (1222, 1129764), (1457, 947544), (1612, 856434), (1833, 753176), (2418, 570956), (2444, 564882), (2914, 473772), (3037, 454584), (3224, 428217), (3666, 376588), (4371, 315848), (4836, 285478), (4888, 282441), (5828, 236886), (6074, 227292), (7332, 188294), (8742, 157924), (9111, 151528), (9672, 142739), (11656, 118443), (12148, 113646), (14664, 94147), (17484, 78962), (18222, 75764), (18941, 72888), (24296, 56823), (34968, 39481), (36444, 37882)]